[Mandatory Task - Order Book & Fundamentals] Visit the Polymarket page for the '2026 NFL Undefeated Regular Season' market. Given the extremely low volume (~$10), analyze whether there is any valid liquidity or if the spread is un-tradeable, and assess if the current odds hold any informational value during the NFL offseason.

AI-powered analysis for: [Mandatory Task - Order Book & Fundamentals] Visit the Polymarket page for the '2026 NFL Undefeated Regular Season' market. Given the extremely low volume (~$10), analyze whether there is any valid liquidity or if the spread is un-tradeable, and assess if the current odds hold any informational value during the NFL offseason.. Get detailed insights and real-time data on PolyPredict AI.

[Historical Frequency Statistics] Search modern NFL history to determine the actual frequency of perfect regular seasons (e.g., 2007 Patriots) since 1978 and specifically after the expansion to a 17-game schedule, to calculate the statistical baseline probability of a 17-0 record occurring in 2026.

AI-powered analysis for: [Historical Frequency Statistics] Search modern NFL history to determine the actual frequency of perfect regular seasons (e.g., 2007 Patriots) since 1978 and specifically after the expansion to a 17-game schedule, to calculate the statistical baseline probability of a 17-0 record occurring in 2026.. Get detailed insights and real-time data on PolyPredict AI.

[Opportunity Cost of Capital] Given the resolution date is January 2027, calculate the opportunity cost of locking capital in this long-duration market. Compare the potential return of betting on the likely outcome ('No') against risk-free yields in DeFi or Treasury bonds to determine if the annualized ROI justifies the 10-month lock-up.

AI-powered analysis for: [Opportunity Cost of Capital] Given the resolution date is January 2027, calculate the opportunity cost of locking capital in this long-duration market. Compare the potential return of betting on the likely outcome ('No') against risk-free yields in DeFi or Treasury bonds to determine if the annualized ROI justifies the 10-month lock-up.. Get detailed insights and real-time data on PolyPredict AI.

football|$11 Vol|

291 days 4 hrs

Pro Football: Undefeated Regular Season - AI Odds Analysis

All Outcomes

Market Price

AI Fair Value

Value Edge

YesNo

8.5¢

91.5¢

4¢

96¢

0¢

+4.5¢

AI Insights:

03.11 11:56 Updated

Fair Value Reasoning:

A perfect 17-0 regular season is statistically anomalous. Only two teams in the Super Bowl era (1972 Dolphins, 2007 Patriots) have finished undefeated, and both played fewer than 17 games. With the salary cap parity and a 17-game schedule, the true probability is likely closer to 3-4%, well below the market's 7.5% implied probability.

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Divergence

The market price (7.5%) is significantly higher than the statistical reality (<4%). This divergence is likely driven by 'lottery ticket bias' in sports betting, where fans overestimate the likelihood of super teams making history, creating a premium on the 'Yes' option.

Pro Football: Undefeated Regular Season - AI Odds Analysis

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